20 which of the following is the most efficient. 20. Which of the following is the most efficient filing system? a. Serial numbering system b. Unit numbering system c. Serial unit numbering system d. Middle-digit filing system. a. Serial numbering system.
This preview shows page 3 - 4 out of 5 pages. 5 points QUESTION 12 1. Which of the following statements describes alphabetical filing? File the record alphabetically by first name, followed by the middle initial, and then the last name. File the record alphabetically by the last name, followed by the first name, and then the middle initial.
Electronic Filing study guide by cmarquezx includes 22 questions covering vocabulary, terms and more. Quizlet flashcards, activities and games help you improve your grades.
Files management. Defines the application of records management principles on both paper and electronic records created and used by a single office. Filing. The task of placing papers in folders. It involves classifying, arranging and storing materials according to a systematic plan for quick reference. Flash drive.
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Electronic prints fall into two basic categories, electronic schematics and block diagrams. Electronic schematics represent the most detailed category of electronic drawings. They depict every component in a circuit, the component's technical information (such as its ratings), and how each component is wired into the circuit. Block diagrams are the simplest type of drawing. As the name implies, block diagrams represent any part, component, or system as a simple geometric shape, with each block capable of representing a single component (such as a relay) or an entire system. The intended use of the drawing dictates the level of detail provided by each block. This chapter will review the basic symbols and conventions used in both types of drawings.
Of all the different types of electronic drawings , electronic schematics provide the most detail and information about a circuit. Each electronic component in a given circuit will be depicted and in most cases its rating or other applicable component information will be provided. This type of drawing provides the level of information needed to troubleshoot electronic circuits.
The block diagram is the most basic and easiest to understand of all the types of engineering prints. It consists of simple blocks that can represent as much, or as little, as desired. An example of a block diagram is shown in Figure 13.
The information stored on computer is classified into two categories – instruction and data. A memory system is a simple system, but it exhibits a wide range of technology and types. It has fast, as well as slow, memories. Different technologies are employed to manufacture these memories.
Data can be input in many more forms – audio, visual, graphical, etc. Some common input devices are – Keyboard, Mouse, Joystick, Light pen an d Scanner. The data in many forms is first digitised, i.e., converted into binary form, by the input device before being fed to the Central processing Unit (CPU).
MEDLINE is a well-known database service providing medical information for doctors. The management of database system is done by means of a general purpose software package, called a database management system. The database management system is the major software component of a database system.
Notes Storage: Computers have their main memory and auxiliary memory systems. A computer can store a large amount of data. Accuracy: The accuracy of a computer system is very high. Versatility: Computers are very versatile machines.
The ENIAC used thousands of vacuum tubes, which took up a lot of space and gave off a great deal of heat. First generation computers relied on machine language to preform operations and they could only solve one problem at a time. Input was based on punched cards and paper taps and output was displayed on printouts.
Personal Computer: Personal Computer are often called as PC. A PC is based on a microprocessor originally made by the Intel Company with other companies such as – AMD. PCs usually use an operating system. MAC: The computers made Macintoshes which uses power PC processer made by Motorola are referred as MAC.
One magnetic disk pack may consist of 5 or more disks which can be used from both the sides. All these disks are covered by a metallic shield to form one hard disk. Hard Disk: A hard disk is a magnetic disk on which one can store computer data. Hard disk hold more data and a faster than floppy disk.